coolprop-db

Query thermophysical fluid properties via CoolProp PropsSI and Props1SI.

45|14|Updated Nov 7, 2025
One-click install
npx skills add https://github.com/Soljourner/claude-engineering-skills --skill coolprop-db
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: coolprop-db
Source: https://github.com/Soljourner/claude-engineering-skills/tree/main/skills/databases/coolprop-db
Command: npx skills add https://github.com/Soljourner/claude-engineering-skills --skill coolprop-db

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires CoolProp.

What problem does it solve?

Engineers often need reliable, scriptable access to fluid properties for design and simulation. This skill provides direct queries to the CoolProp database to quickly obtain density, enthalpy, entropy, viscosity, and saturation data for 100+ fluids across wide temperature and pressure ranges.

Core Features & Use Cases

  • Programmatic retrieval of thermophysical properties via PropsSI and Props1SI
  • Supports single-input (T, P, Q, etc.) and two-input queries across liquid, vapor, and two-phase regions
  • Includes saturation data, critical points, phase identification, and unit-consistent results
  • Ideal for HVAC design, power cycles, refrigeration, cryogenics, and research workflows

Quick Start

Install CoolProp, import PropsSI, and query a simple property (e.g., density of Water at 25°C and 1 atm).

Frequently Asked Questions about coolprop-db

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I query thermophysical fluid properties in Python for HVAC simulations?

Query thermophysical fluid properties in Python using the CoolProp library to retrieve density, enthalpy, and entropy data. This skill provides direct PropsSI and Props1SI queries for 100+ fluids across wide temperature and pressure ranges for HVAC simulations.

Can I retrieve saturation data and critical points for refrigeration cycle design?

Yes, retrieve saturation data and critical points for refrigeration cycle design using validated CoolProp queries. The skill supports single-input and two-input property queries across liquid, vapor, and two-phase regions to identify phase states.

What is the best way to get fluid viscosity and density for cryogenics process calculations?

The best way to get fluid viscosity and density for cryogenics process calculations is querying the CoolProp database. This skill exposes robust two-input property queries via PropsSI to return unit-consistent results across wide temperature ranges.

Do I need to install CoolProp to use this fluid properties skill?

Yes, you need to install the CoolProp dependency to use this fluid properties skill. Once installed, you can import PropsSI and programmatically retrieve thermophysical data for engineering analysis and power-cycle simulations.

Does CoolProp support two-input property queries across different phase regions?

CoolProp supports two-input property queries across liquid, vapor, and two-phase regions. This skill applies PropsSI to validate inputs and return consistent thermophysical data for general process calculations and power-cycle simulations.

How do I script enthalpy and entropy retrieval for power-cycle simulations?

Script enthalpy and entropy retrieval for power-cycle simulations by applying Props1SI for single-input queries and PropsSI for two-input queries. This skill provides reliable, scriptable access to fluid properties for 100+ fluids.